Classification
| Type | basic |
| Mechanics | isolated |
| Direction | pull |
| Equipment | fitness ball |
| Additional Equipment | mat |
Instructions
Preparation
Lie supine on mat and press feet against sides of fitnessball. Flex ankles. Lift upper body slightly, keep shoulder blades on mat. Cross hands on chest.Execution
Flex abs to raise upper body. Keep lumbar spine on mat. Return and repeat.Variations / Comments
To support neck place one hand behind head.
Starting Position 
Ending Position Muscles
| Target | Rectus Abdominis |
| Synergist | Obliques |
| Stabilizers | Hip Adductors | Hip Flexors |
Front
Rear
